Update dependency io.opentelemetry.proto:opentelemetry-proto to v1.3.1-alpha#6442

jack-berg merged 3 commits intomainopen-telemetry/opentelemetry-java:mainfrom

renovate/io.opentelemetry.proto-opentelemetry-proto-1.xopen-telemetry/opentelemetry-java:renovate/io.opentelemetry.proto-opentelemetry-proto-1.xCopy head branch name to clipboard